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CAS号:10199-89-0
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英文名称:4-Chloro-7-nitrobenzofurazan
分子式
C6H2ClN3O3
分子量
200
EINECS号
233-496-4
MDL
MFCD00005808
Smiles
N1=C2C([N+]([O-])=O)=CC=C(Cl)C2=NO1
InChIKey
IGHBXJSNZCFXNK-UHFFFAOYSA-N
乙二醇化学百科
基本信息
物化性质
安全信息
生产及用途
4-氯-7-硝基苯并-2-氧杂-1,3-二唑是一种高度灵敏的显色和荧光试剂,用于氨基酸和低分子量胺的色谱分析。它用于制备荧光磷脂衍生物、羟基萘呋喃和 4-氯-7-硝基苯并呋喃-二癸酰磷脂酰乙醇胺。NBD-Cl 是一种非荧光剂,与巯基或氨基反应后高度荧光。 NBD-Cl (NBD chloride) forms highly fluorescent derivatives for detection of all the protein amino acids. In addition, NBD-Cl provides a simple and sensitive method for determination of N-terminal amino acids. The differences in intensity and color of fluorescence can be used to advantage to identify prolyl peptides.
用途 HPLC荧光标记试剂。用于高效液相色谱标记
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